Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English brook
Old English brūcan (inherited)
Old English brōc (inherited)
English apply (link)
English employ (link)
English utilize (link)
English abrook (link)
English beck (link)
English burn (link)
English coulee (link)
English creek (link)
English stream (link)
English Bessbrook (link)
English Holcombe Brook (link)
English Rea Brook (link)
English Stamford Brook (link)
Middle English brouken (inherited)
Middle English brook (inherited)
Proto-Germanic *brūkaną (inherited)
Proto-Germanic *brūkaną (inherited(en/sco))
Proto-West Germanic *brōk (inherited)
Proto-Indo-European *bʰruHg- (root)
Proto-Indo-European *bʰruHg- (derived)

English abrook (prefix)
English fruit (cognate)
English bear (link)
English swallow (link)
English river (mention)
English beck (link)
English broker (suffix)
English broker (mention)
English thole (link)
English brooklet (suffix)
English brookside (compound)
English brooklike (suffix)
English brookie (suffix)
English brookweed (compound)
English brooklime (compound)
English unbrookable (affix)
English brooketh (suffix)
English brookest (suffix)
English Brookhaven (compound)
English Colnbrook (link)
English Brookie (suffix)
English Bessbrook (affix)
English brookless (suffix)
Danish bruge (cognate)
German brauchen (cognate)
Alemannic German bruuche (cognate)
Latin fruor (cognate)
Luxembourgish brauchen (cognate)
Mòcheno prauchen (cognate)
Dutch ril (link)
Dutch bruiken (cognate)
Pennsylvania German brauche (cognate)
Albanian brydhët (cognate)